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Interfacing microcontroller with GPS

Discussion in '8051/8951' started by Aravind Prasanna, Feb 19, 2013.

  1. Aravind Prasanna

    Aravind Prasanna New Member

    Joined:
    Feb 19, 2013
    Messages:
    1
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    0
    Hi,
    I want to interface AT89s51 with GR-87 GPS...
    By using hyperterminal GPS is giving output well...
    And simulation using Keil also giving output...
    But problem in hardware interfacing...
    GPS modem sends 3V cmos output...
     
  2. magvitron

    magvitron Active Member

    Joined:
    Jan 11, 2013
    Messages:
    256
    Likes:
    28
    Location:
    John Lennon !magine land.
    use a level converter in between
     

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